>Yes, the FAQ answer is more efficient. Using Big O notation[1], the FAQ's >solution is O(n) and your's is O(n**2) >
where is the FAQ?sorry I never knew it. -- Jeff Pang NetEase AntiSpam Team http://corp.netease.com -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>
